<template>
    <div class="body">
      <ul>
        <li v-for="(item, index) in list" :key="index">{{ item }}</li>
      </ul>
    </div>
  </template>
  
  <script setup>
  import { inject } from 'vue'
 
  const list = inject('list') //注入数据
  </script>
  
  <style lang="css" scoped></style>